Komatsu Idler D85

We offers cast and fabricated idler designs. The cast idler designs are hollow and single web. The fabricated idler designs are straight side plate and curved side plate, each using a rolled tread and flange section. Internal reinforcing plates provide added strength. Our fabricated idler roller rings represent a further step in our strategy. Functions: Guide the track in and out of the track rollers. Intermittently support the machines' s weight Provide a way to control slack and tension Requirements Strength to resist failure before tread wear life is utilized. Tread wear life equal to or greater than link wear life to service limits. Treads and center flanges rebuild able. Features: Tread hardness similar to links, track rollers and carrier rollers for impact strength and balanced wear life. Rebuild able tread.